<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <link rel="stylesheet" href="css/materialdesignicons.min.css">
    <style>
        body{
            background-color: rgb(15, 226, 156);
            /* width: 100%;
            height: 50px; */
        }
        .nav{
            display: flex;

            align-items: center;
            justify-content:space-between;
        }
        .left{
            color: white;
            font-size: 17px;
        }
        .right{
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .title{
            display:flex;
            /* flex: 1; */
            background: rgba(0,0,0,0.2);    
            border-radius: 5px;
            justify-content: space-between;
            align-items: center;
            color: white;
            font-size: 12px;
            width: 50px;
            height: 25px;
            /* margin-top: 10px; */
            padding-left: 5px;
        }
        .a{
            color: #999;
            font-size: 15px;
            margin: 0 5px ;
        }
        .b{
            color: white;
            font-size: 25px;
        }
    </style>
</head>
<body>
    <div class="nav">
        <div class="left">实习</div>
        <div class="right">
            <div class="title">学生版></div>
        <div class="a">|</div>
        <div class="b"><span class="mdi mdi-magnify"></span></div>
        </div>
        
        
    
    </div>

    

</body>
</html>